搜索结果: 1-1 共查到“人口统计学 period measures”相关记录1条 . 查询时间(0.105 秒)
Five period measures of longevity
life expectancy longevity measures period tempo distortion
2008/12/11
This study provides a summary of recently proposed alternatives period measures of "longevity" and assesses whether empirical differences between these measures are consistent with predictions from an...